Confirm the norminal Size, means the outside pipe diameter;
Choose the suitable Liner of magnetic flow meter based on the chemical property of liquid;
Choose the suitable electrode material, basically we use 316L;
Confirm the environment and project conditions to make sure the temp and pressure is below the limit value;
Choose connection method, thread or Flange(PN, JIS,ANSI);
Choose output(4-20mA,pulse,OCT,frequency) and communication mode(MODBUS,HART);
Choose the housing type(Integrate,split) and Power supply(AC,DC,BATTERY);
Get catalog and documentation from Teren Industry Instruments.